DOWNLOAD Sony NW-E2 / NW-E3 Service Manual ↓ Size: 1.72 MB | Pages: 21 in PDF or view online for FREE

Model
NW-E2 NW-E3
Pages
21
Size
1.72 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M NW-E3/E2 00 US AEP UK E
File
nw-e2-nw-e3.pdf
Date

Sony NW-E2 / NW-E3 Service Manual ▷ View online

NW-E3
SERVICE MANUAL
NETWORK WALKMAN
SPECIFICATIONS
US Model
AEP Model
UK Model
E Model
Recording time
Approx. 60 min. (132kbps)
Approx. 80 min. (105kbps)
Approx. 120 min. (66kbps)
Sampling frequency response
44.1kHz
Recording format
ATRAC3
Frequency response
20 to 20,000 Hz (single signal measurement)
Output
Headphone: stereo mini-jack
Signal-to-noise ratio (S/N)
More than 80dB (excluding 66 kbps)
Dynamic range
More than 85dB (excluding 66 kbps)
Operating temperature
5˚C to 35˚C (-41˚F to 95˚F)
Power source
Size AAA (LR03) battery (1)
Battery life
Approx. 5 hours
Dimensions (approx.)
32 x  81 x 14.6 mm (1 
1
/
4
 x 3 
1
/
4
 x 4 x 
19
/
32
 inches) (w/h/d,
projecting parts not included)
Mass (approx.)
45g (1.6 oz) (battery included)
Memory capacity
64MB (including the system software: 60.8MB available)
Supplied accessories
Size AAA (LR03) battery
Headphones
Headphones extension cord
Dedicated USB cable
CD-ROM
Strap (US model)
Carrying pouch (Except US model)
Operating Instructions
Design and specifications are subject to change without notice.
Ver 1.6  2001.08
With SUPPLEMENT-1
(9-927-688-83)
With SUPPLEMENT-2
(9-927-688-85)
9-927-688-16
2001H0200-1
© 2001.8
Sony Corporation
Personal Audio Company
Shinagawa Tec Service Manual Production Group
– 2 –
Specifications ............................................................................ 1
1. GENERAL
....................................................................... 3
2. DISASSEMBLY
2-1. Chassis ASSY ............................................................. 7
2-2. LID, Case .................................................................... 7
2-3. LCD Unit .................................................................... 8
2-4. Main Board, Power Board .......................................... 8
3. TEST MODE
................................................................... 9
4. DIAGRAMS
4-1. Block Diagrams ........................................................ 11
4-2. Printed Wiring Boards (Main Section) ..................... 13
4-3. Schematic Diagram (Main Section) ......................... 15
4-4. Schematic Diagram (Power Section) ........................ 20
4-5. Printed Wiring Boards (Power Section) ................... 23
5. EXPLODED VIEW
5-1. Main Section ............................................................. 25
5-2. Case Section ............................................................. 26
6. ELECTRICAL PARTS LIST
................................... 27
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270
°
C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering or
unsoldering.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
TABLE OF CONTENTS
• Replacement of CXD9534GG (IC710) used in the set requires a
special tool.
Ver 1.1  2000.07
– 3 –
SECTION 1
GENERAL
LOCATION AND FUNCTION OF CONTROLS
This section is extracted from
instruction manual.
(front)
(rear)
To use the strap
Display
1
 Text/graphic information display
2
 Play mode indication
3
 AVLS indication
4
 MEGA BASS indication
5
 Battery remain indication
1
 
i
 (Headphones) jack
2
 Display
3
 PLAYMODE button
4
 DISPLAY button
5
 
Bx
 (play/stop) button
6
 Shuttle switch
7
 VOLUME+/– button
8
 MEGABASS/AVLS button
9
 HOLD switch
0
 Dedicated USB jack
qa
 Strap hole for attaching the strap
qs
 Battery compartment
2
3
5
1
4
1
2
3
4
5
6
7
8
9
0
qs
qa
– 4 –
Names and functions of the OpenMG
Jukebox window
1 Menu bar: for details on each menu items.
2 Operation buttons: you can play or adjust
the volume, etc.
3 Close button: quits the OpenMG Jukebox
software. (You can also quit by clicking
[File]–[Quit])
4 Portable Player: opens the Portable Player
window.
5 Edit My Select: opens the My Select
window.
6 Song title list: displays the song titles
listed in the selected album/Filter
7 Album title list: displays the album/Filter
titles in the OpenMG Jukebox
8 You can choose to display the album list,
the Filter, etc.
9 Internet: for using EMD services
0 Recorder: opens the OpenMG CD
Recorder window
qa Playback mode buttons: you can set the
shuffle mode, repeat mode, etc.
2
8
7
6
3
4
5
9
0
qa
1
Portable Player window
When you connect Network Walkman to the computer, the Portable Player window appears in
the display on the right side of the OpenMG Jukebox.
qs You can use these buttons to operate the
OpenMG Jukebox software.
qd CHECK IN/OUT   START (STOP) button:
starts or stops the Check-In/Out
qf Name of the connected portable player
(such as Network Walkman)
qg Memory space on Network Walkman or
memory used for audio files, and total
memory capacity*
qhRETURN button: closes the Portable Player
window
qj Displays the song titles recorded on
Network Walkman
qk Check-In/Out buttons (to start Check-In/
Out, click the START button next)
* “60.8MB” appears in the display as the total
memory capacity. This number is a result of
subtracting memory for the system operation of
Network Walkman.
qd
qs
qh
qg
qf
qk
qj
Page of 21
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Sony NW-E2 / NW-E3 Service Manual ▷ Download

  • DOWNLOAD Sony NW-E2 / NW-E3 Service Manual ↓ Size: 1.72 MB | Pages: 21 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony NW-E2 / NW-E3 in PDF for free, which will help you to disassemble, recover, fix and repair Sony NW-E2 / NW-E3 Audio. Information contained in Sony NW-E2 / NW-E3 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.